Lac Cauchon is a Lake located in Lac-Jacques-Cartier; La Côte-de-Beaupré, Quebec and has an elevation of 747 meters.

• Latitude: 47° 18' 28'' North   (decimal: 47.3077778)
• Longitude: 71° 18' 1'' West   (decimal: -71.3002778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 747 meters
• Location: Lac-Jacques-Cartier; La Côte-de-Beaupré
• Atlas of Canada Locator Map: Lac Cauchon
• GPS Coordinate Locator Map: Lac Cauchon Lat/Long